AirHint found the following cheapest return flights from Sao Tome (TMS) to Lisbon (LIS) in January 2026 (see full year).

Return flights

17 Jan - 24 Jan	Euroatlantic Airways	direct
10 Jan - 17 Jan	Euroatlantic Airways	direct
10 Jan - 24 Jan	Euroatlantic Airways	direct
31 Jan - 07 Feb	TAP	direct
31 Jan - 14 Feb	TAP	direct
24 Jan - 14 Feb	TAP	direct
24 Jan - 07 Feb	TAP	direct
03 Jan - 24 Jan	TAP	direct
03 Jan - 10 Jan	TAP	direct

Also check the deals for one-way flights from Sao Tome to Lisbon in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Sao Tome to Lisbon in January from $697

Return flights